:root {
  --font-ui: "Montserrat", "Avenir Next", "Segoe UI", Arial, sans-serif;
  --brand-red: #f00020;
  --brand-dark-gray: #464749;
  --brand-light-gray: #818386;
  --brand-black: #1d1d1f;
  --panel-bg: #ffffff;
  --panel-border: rgba(70, 71, 73, 0.24);
  --panel-shadow: 0 12px 28px rgba(29, 29, 31, 0.18);
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  font-family: var(--font-ui);
}

body {
  position: relative;
  color: var(--brand-black);
}

.mapboxgl-ctrl,
.mapboxgl-popup-content,
.mapboxgl-ctrl button {
  font-family: var(--font-ui);
}

.mapboxgl-ctrl-group {
  overflow: hidden;
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  box-shadow: 0 8px 18px rgba(29, 29, 31, 0.16);
}

.mapboxgl-ctrl-group button {
  color: var(--brand-dark-gray);
}

.mapboxgl-ctrl-group button:hover {
  background-color: rgba(240, 0, 32, 0.08);
}

.reset-view-control button {
  position: relative;
}

.reset-view-control button::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-35deg);
}

.reset-view-control button::after {
  content: "";
  position: absolute;
  left: calc(50% - 8px);
  top: calc(50% - 8px);
  width: 6px;
  height: 6px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(-8deg);
}

.mapboxgl-ctrl-bottom-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl {
  float: none;
}

.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl.mapboxgl-ctrl-attrib {
  order: 2;
  margin: 0;
}

.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl:not(.mapboxgl-ctrl-attrib) {
  order: 1;
}

#map {
  width: 100%;
  height: 100%;
}

#loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(2px);
  transition: opacity 220ms ease, visibility 220ms ease;
}

#loading-overlay.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#loading-card {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 4px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-top: 4px solid var(--brand-red);
  box-shadow: var(--panel-shadow);
  color: var(--brand-dark-gray);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
}

#loading-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(70, 71, 73, 0.2);
  border-top-color: var(--brand-red);
  border-radius: 50%;
  animation: loading-spin 800ms linear infinite;
}

@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}

#page-title {
  position: absolute;
  top: 56px;
  left: 56px;
  z-index: 2;
  margin: 0;
  padding: 11px 16px 11px 18px;
  border-left: 6px solid var(--brand-red);
  border-radius: 4px;
  color: #ffffff;
  background: rgba(70, 71, 73, 0.96);
  font-family: var(--font-ui);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  text-shadow: none;
  box-shadow: var(--panel-shadow);
  pointer-events: none;
  max-width: min(900px, calc(100vw - 220px));
}

#logo-link {
  position: absolute;
  top: 56px;
  right: 56px;
  z-index: 2;
  width: min(230px, calc(100vw - 112px));
  display: block;
  box-sizing: border-box;
  padding: 14px 16px;
  border: 1px solid var(--panel-border);
  border-bottom: 4px solid var(--brand-red);
  border-radius: 4px;
  background: var(--panel-bg);
  box-shadow: var(--panel-shadow);
}

#logo-overlay {
  display: block;
  width: 100%;
  height: auto;
}

#legend-box {
  position: absolute;
  left: 56px;
  bottom: 56px;
  z-index: 2;
  width: min(320px, calc(100vw - 124px));
  min-height: 126px;
  padding: 14px;
  border-radius: 4px;
  border: 1px solid var(--panel-border);
  border-top: 4px solid var(--brand-red);
  background: var(--panel-bg);
  box-shadow: var(--panel-shadow);
  color: var(--brand-black);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#legend-toggle {
  display: none;
}

#legend-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#legend-box h2 {
  margin: 0;
  padding: 8px 10px;
  border-radius: 3px;
  background: var(--brand-dark-gray);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

#legend-items {
  flex: 1;
  min-height: 42px;
  padding: 10px;
  border-radius: 3px;
  border: 1px solid rgba(129, 131, 134, 0.34);
  background: rgba(129, 131, 134, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 6px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  line-height: 1.3;
  color: var(--brand-dark-gray);
}

.legend-swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-sizing: border-box;
}

.legend-swatch-point {
  background: var(--brand-red);
  border: 2px solid var(--brand-dark-gray);
}

.legend-swatch-engine {
  background: var(--brand-black);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 1px rgba(70, 71, 73, 0.28);
}

.legend-note {
  margin: 0;
  font-size: 12px;
  line-height: 1.3;
  color: var(--brand-dark-gray);
}

.mapboxgl-popup-content {
  min-width: 270px;
  max-width: 340px;
  padding: 0;
  overflow: hidden;
  border-radius: 4px;
  border: 1px solid var(--panel-border);
  border-top: 4px solid var(--brand-red);
  background: var(--panel-bg);
  box-shadow: var(--panel-shadow);
}

.point-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  background: var(--brand-dark-gray);
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  z-index: 1;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.point-popup-close:hover {
  background: var(--brand-red);
  border-color: var(--brand-red);
  transform: scale(1.06);
}

.point-popup-close:focus-visible {
  outline: 2px solid var(--brand-red);
  outline-offset: 2px;
}

.mapboxgl-popup-anchor-top .mapboxgl-popup-tip {
  border-top-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-top-left .mapboxgl-popup-tip {
  border-top-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-top-right .mapboxgl-popup-tip {
  border-top-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip {
  border-bottom-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-tip {
  border-bottom-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-tip {
  border-bottom-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-left .mapboxgl-popup-tip {
  border-left-color: var(--panel-bg);
}

.mapboxgl-popup-anchor-right .mapboxgl-popup-tip {
  border-right-color: var(--panel-bg);
}

.point-popup {
  position: relative;
  font-family: var(--font-ui);
  color: var(--brand-dark-gray);
  font-size: 14px;
  line-height: 1.45;
}

.point-popup-header {
  padding: 15px 46px 14px 16px;
  background: var(--brand-dark-gray);
  color: #ffffff;
}

.point-popup-eyebrow {
  display: block;
  margin-bottom: 4px;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: uppercase;
}

.point-popup h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  padding-right: 0;
}

.point-popup-details {
  padding: 12px 16px 14px;
}

.point-popup-row {
  margin-top: 0;
  padding: 8px 0;
  border-top: 1px solid rgba(129, 131, 134, 0.26);
  font-size: 14px;
  line-height: 1.4;
  color: var(--brand-black);
}

.point-popup-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.point-popup-key {
  display: block;
  margin-bottom: 2px;
  font-size: 11px;
  font-weight: 800;
  color: var(--brand-red);
  letter-spacing: 0;
  text-transform: uppercase;
}

.point-popup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.point-popup-tag {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 3px 8px;
  border: 1px solid rgba(70, 71, 73, 0.18);
  border-radius: 999px;
  background: rgba(129, 131, 134, 0.1);
  color: var(--brand-dark-gray);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}

.point-popup-empty {
  margin: 0;
  font-size: 13px;
  color: var(--brand-light-gray);
}

#legend-source {
  margin: 0;
  font-size: 12px;
  line-height: 1.3;
  color: var(--brand-dark-gray);
}

#legend-source a {
  color: var(--brand-dark-gray);
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

#legend-source a:hover {
  opacity: 0.75;
}

@media (max-width: 520px) {
  #page-title {
    display: none;
  }

  #logo-link {
    right: auto;
    left: 50%;
    top: 12px;
    transform: translateX(-50%);
    width: min(220px, calc(100vw - 24px));
    padding: 10px 12px;
  }

  #legend-box {
    left: 12px;
    right: auto;
    bottom: 12px;
    width: auto;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    gap: 0;
  }

  #legend-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 7px 12px;
    border: 1px solid var(--panel-border);
    border-radius: 4px;
    background: var(--brand-dark-gray);
    box-shadow: 0 6px 14px rgba(29, 29, 31, 0.2);
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
    cursor: pointer;
  }

  #legend-toggle:focus-visible {
    outline: 2px solid var(--brand-red);
    outline-offset: 2px;
  }

  #legend-content {
    margin-top: 8px;
    width: min(300px, calc(100vw - 24px));
    min-height: 96px;
    padding: 12px 14px 10px;
    border-radius: 4px;
    border: 1px solid var(--panel-border);
    border-top: 4px solid var(--brand-red);
    background: var(--panel-bg);
    box-shadow: var(--panel-shadow);
  }

  #legend-box.is-collapsed #legend-content {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #loading-overlay {
    transition: none;
  }

  #loading-spinner {
    animation: none;
  }
}